Baek Beom has worked as a forensic doctor for 10 years. He has a bad personality, but he is excellent with his work. Baek Beom does not open his mind to other people. Eun Sol is a rookie prosecutor with a warm heart. She has a bright personality and she comes from wealth family background. The forensic doctor and prosecutor work together to solve cases. Baek Beom, a medical examiner, performs an autopsy on a young victim. Cha Soo Ho, a detective, watches the procedure from behind a glass. He mentions the disappearance of the victim’s underwear and skirt and tells Beom that the victim was raped and murdered. However, after a short while of examination, Beom tells him that it is a car accident disguised as rape and provides medical evidence.